I said it here. We went to the Dallas Comic Con, and the Daredevil people were gushing over Luke Cage like nobody's business. Actually, it was the actor that plays Foggy that was absolutely praising Luke Cage as Netflix's best show, period.I read a while ago (I forget where) that the Luke Cage series is actually better than both Daredevil & Jessica Jones. I'm sure it was one of the actors from the show, but it stuck out in my mind.
So.. basically invincible guy. Who's the villain going to be? Can't be human because that's dumb.